All network protocols, including network printing, printing services, printer discovery, and
management protocols can be enabled or disabled on the printer. If a protocol is enabled, you
can set configuration parameters.

Note:

To secure protocols, disable any protocols you are not using. This prevents

unauthorized access through applications that use these protocols. For example, if you want
to use IPP for a secure printing channel, disable the other printing protocols, Port 9100 and
LPR.

HTTP

By default, HTTP is enabled. For information on disabling HTTP, see the Dell Technical Support
website

www.support.dell.com

See also:

HTTP, HTTPS, and SSL/TLS

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